Re: [PATCH] drm/amdgpu: allow direct upload save restore list for raven2

On Mon, Jan 20, 2020 at 01:24:39PM -0500, Alex Deucher wrote:

From: changzhu Changfeng.Zhu@amd.com

It will cause modprobe atombios stuck problem in raven2 if it doesn't allow direct upload save restore list from gfx driver. So it needs to allow direct upload save restore list for raven2 temporarily.

Bug: https://gitlab.freedesktop.org/drm/amd/issues/1013 Signed-off-by: changzhu Changfeng.Zhu@amd.com Reviewed-by: Huang Rui ray.huang@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com (cherry picked from commit eebc7f4d7ffa09f2a620bd1e2c67ddd579118af9) Cc: stable@vger.kernel.org # 5.4.x

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drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)

Now backported, thanks.

greg k-h